2.1

M2.1 Earthquake 2km NW of The Geysers, CA — August 21, 2020

2020-08-21 23:40:32 UTC (2020-08-21) · approx. 3:40 PM UTC-8 local

MagnitudeM2.1(md)
Time23:40 UTC≈ 3:40 PM UTC-8
Depth3.3 kmshallow crustal
Coordinates38.791°, -122.775°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.79°, -122.77°

Earthquake Details

Magnitude
2.1 md
Depth
3.3 km
shallow crustal
Location
38.7905°N
-122.7747°E

Technical Information

Event ID
nc73447971
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
54
Azimuthal Gap
74.0°
Min Station Distance
0.011°
RMS Residual
0.05 sec
Last Updated
2020-08-29 00:20:59 UTC

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Actions

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Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73447971). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, August 21, 2020). M2.1 Earthquake 2km NW of The Geysers, CA — August 21, 2020. Retrieved August 29, 2020 from https://www.earthquaketracker.org/earthquakes/event/nc73447971/